外商办理中国签证需要的邀请函格式 a formal visa invitation 格式 公司抬头 to ********* attention: ****** a formal visa invitation dear sir or madam: we are very pleased to invite mr. *** come to our factory for visiting and business negotiation. the business trip will start from ...

时间:2025-04-26 12:43栏目:行业资料